Don fahimtar menene kusurwar katako, muna buƙatar fahimtar abin da katako yake.
Hasken haske yana cikin iyaka, tare da haske a ciki kuma babu haske a waje da iyaka.Gabaɗaya, tushen hasken ba zai iya zama marar iyaka ba, kuma hasken da ke fitowa daga tushen hasken ko mai walƙiya ya bambanta (sai dai fitilolin da ke fitar da haske mai kama da juna) kuma baya cika sararin samaniya gaba ɗaya. Hatta fitulun fitilu, masu siffar zobe, suna da matattun ƙarshen hula (filament ɗin yana cike da haske, amma kwan fitila yana da hula don toshe haske). Don haka, daga tushen haske ko haske, wurin da hasken ke haskakawa wani yanki ne. An duba shi daga tangent jirgin sama na hyperoptical axis, kusurwar da aka kafa ta hanyar iyaka na kewayon haske shine ainihin kusurwar katako. Ta fuskar zahiri, kusurwa ce daga kan iyaka wacce ke da haske zuwa babu haske kwata-kwata.
Ma'anar kusurwar katako kuma ya bambanta a yankuna daban-daban na duniya.CIE Turai ta bayyana kusurwar hasken haske a matsayin kusurwar da ke tsakanin bangarorin biyu lokacin da hasken hasken ya kai kashi 50% na daidaitattun haske.Cibiyar Illuminative ta Duniya (IES USA) ta bayyana cewa kusurwar da aka kafa ta ƙarfin hasken ya kai kashi 10% na ƙarfin haske na al'ada shine kusurwar katako.Kamar yadda kuke gani, ma'anar cibiyoyin biyu sun bambanta sosai. Sabili da haka, kusurwar katako da aka bayyana a cikin ma'auni ba shine kusurwar katako na ainihin tushen haske ko fitila ba, amma nau'in ma'anar wucin gadi daga la'akari da nasu.
Ƙaƙwalwar katako da ke nunawa akan bangon haske shine girman tabo da ƙarfin haske. Idan an yi amfani da haske iri ɗaya a cikin mai haskaka kusurwa daban-daban, kusurwar katako ya fi girma, ƙarfin haske na tsakiya ya yi karami, tabo haske ya fi girma. Aiwatar da ka'idar hasken kai tsaye iri ɗaya ce, ƙaramin kusurwar katako, mafi girman ƙarfin haske na yanayi, mafi munin tasirin watsawa.Gabaɗaya magana, kunkuntar katako: kusurwar katako <20 digiri; Tsakanin katako: kusurwa 20 ~ 40 digiri, katako mai fadi: kusurwar katako> digiri 40.
Eurborn suna da nasuChina lighting factorykumayi fitulun waje a china, Mu masu sana'a ne a cikin hasken wuta, koyaushe muna yin mafi kyawun mu don saduwa da bukatun abokan ciniki don siyan fitilu ko fitilu na musamman.
Lokacin aikawa: Mayu-07-2022
